ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

How to create an SQL query to get a TOP 10?
This help page presents the method for creating an SQL query used to get the first 10 records......
<Polygon2D variable>.Within (Function)
Determines whether geometry A (2D polygon) is completely within geometry B (i.e., geometry B completely contains geometry A).
Handling a Sliding Banner control through programming (prefix syntax)
A Sliding Banner control can be handled through programming......
WLanguage procedure called by zipExtractDirectory to manage progress bars
WLanguage procedure ("Callback") used by zipExtractDirectory to manage the progress of files being extracted from the archive.
hBackupDescription (Variable type)
The hBackupDescription type is used to programmatically describe an HFSQL Client/Server backup....
Remote check: Customizing with a procedure
To customize the remote control performed on a multi-user WINDEV application, you can trigger the execution of a procedure found in the application......
OCR: Turn images into text
An OCR (Optical Character Recognition) system analyzes an image to extract the text it contains......
4. UI: Windows
IU of windows...
Handling Spreadsheet controls programmatically (in a report)
GeometryDeserializeWKTGeo (Function)
Builds a geometry in geographic coordinates from a Well-Known Text (WKT) representation.
How to retrieve the analysis structure through programming?
This help page explains how to retrieve the analysis structure through programming....
Running a query and handling the result in WLanguage
The selection of records performed by query is not necessarily displayed in a report, in a window, ......
What is an application?
An application is a set of objects (windows, controls, ......
Calculations in the columns of a Table control
When a Table control contains numeric data, it may be useful to get the total of a column or count the number of elements......
The different types of integers
Deploying an application that uses an external component
An application that uses one or more external components is deployed in the same way as a standard application......
Y (Property)
The Y property is used to: Find out the Y-coordinate of a control or window (position on Y-axis). Modify the Y-coordinate of a control or window....
The "Area" charts
The Area chart is used to highlight the amplitude of a change......
GglGetStaticMap (Function)
Retrieves the map of a specific location via the Google Maps service.